UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89n6QBH2KeALIxMIvxfj70mddfGJUgYLIMjg6KAJcQE=' 
WHERE 
  key_id = '973a1bca61e20e0003998e8d6474cb133f31b5d4e0551b23c6338ae587da6d89' 
  AND (
    token = '89n6QBH2KeALIxMIvxfj70mddfGJUgYLIMjg6KAJcQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )